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OpenStudy (anonymous):
How do i solve this? : -2(x+2)(x-2) ? Thanks.
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OpenStudy (anonymous):
by "solve" do you mean "multiply"?
OpenStudy (anonymous):
Yes, this is part of a bigger problem, this part is what throws me off :)
OpenStudy (anonymous):
-2 (x2-4) \[-2x ^{2}\]+8
OpenStudy (anonymous):
-2x2+8
OpenStudy (anonymous):
\[(x+2)(x-2)=x^2-4\] so \[2(x+2)(x-2)=-2x^2+8\]
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OpenStudy (anonymous):
\[-2x ^{2}+8\]
OpenStudy (anonymous):
Thank you so much!! :D
OpenStudy (anonymous):
*hugs everyone*
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